?? ddr_cntl_a.twr
字號:
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.125ns.
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================================================================================
Timing constraint: NET "main_00/top0/data_path0/data_read_controller0/dqs_delay0_col0/delay1"
MAXDELAY = 0.16 ns;
1 item analyzed, 1 timing error detected.
Maximum net delay is 0.212ns.
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Slack: -0.052ns delay1
Error: 0.212ns delay exceeds 0.160ns timing constraint by 0.052ns
From To Delay(ns)
SLICE_X2Y102.X SLICE_X2Y102.G1 0.212
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================================================================================
Timing constraint: NET "main_00/top0/data_path0/data_read_controller0/dqs_delay0_col0/delay2"
MAXDELAY = 0.16 ns;
1 item analyzed, 1 timing error detected.
Maximum net delay is 0.296ns.
--------------------------------------------------------------------------------
Slack: -0.136ns delay2
Error: 0.296ns delay exceeds 0.160ns timing constraint by 0.136ns
From To Delay(ns)
SLICE_X2Y102.Y SLICE_X3Y102.G1 0.296
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET
"main_00/top0/data_path0/data_read_controller0/rst_dqs_div_delayed1/delay5"
MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.148ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/data_read_controller0/rst_dqs_div" MAXDELAY = 3
ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 2.152ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET
"main_00/top0/data_path0/data_read_controller0/rst_dqs_div_delayed1/delay3"
MAXDELAY = 3 ns;
0 items analyzed, 0 timing errors detected.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET
"main_00/top0/data_path0/data_read_controller0/rst_dqs_div_delayed1/delay4"
MAXDELAY = 3 ns;
0 items analyzed, 0 timing errors detected.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET
"main_00/top0/data_path0/data_read_controller0/rst_dqs_div_delayed1/delay1"
MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.020ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET
"main_00/top0/data_path0/data_read_controller0/rst_dqs_div_delayed1/delay2"
MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.125ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_30_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.421ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_20_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.948ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_10_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.093ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_00_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.391ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_31_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.548ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_21_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.210ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_11_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 0.903ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_01_wr_en" MAXDELAY = 2 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.103ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_31_wr_addr<0>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.785ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_31_wr_addr<1>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.849ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_31_wr_addr<2>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.827ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_31_wr_addr<3>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.333ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_30_wr_addr<0>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.768ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_30_wr_addr<1>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.546ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_30_wr_addr<2>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.859ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_30_wr_addr<3>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.925ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_21_wr_addr<0>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.920ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_21_wr_addr<1>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.566ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_21_wr_addr<2>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.269ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_21_wr_addr<3>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.375ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_20_wr_addr<0>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.466ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_20_wr_addr<1>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.691ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_20_wr_addr<2>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.561ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_20_wr_addr<3>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.377ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_11_wr_addr<0>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.479ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_11_wr_addr<1>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.752ns.
--------------------------------------------------------------------------------
================================================================================
Timing constraint: NET "main_00/top0/data_path0/fifo_11_wr_addr<2>" MAXDELAY = 3 ns;
1 item analyzed, 0 timing errors detected.
Maximum net delay is 1.646ns.
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